Physics, 21.02.2020 00:46, rileyallen4186pd5tgy
Four particles are located at the corners of a square that is 50 mm on a side. All four particles carry a charge of magnitude 7.0 nC , with positive charge at the lower left corner and negative charge at the other corners. Assume that the positive x and y axes are directed to the right and upward, respectively, and that the sides of the square are parallel to these coordinate axes.
Part A
Determine the x component of the electric field at the center of the square.
Part B
Determine the y component of the electric field at the center of the square.
Answers: 2
Physics, 21.06.2019 19:30, krudmagreaner
Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?
Answers: 1
Physics, 23.06.2019 09:30, cbaublitz
The space within which a test north pole experiences a force magnetic poles 2. a powerful stream of electrons flowing high above the earth in the ionosphere electrojet 3. a concept to explain the directional nature of a magnetic field field lines 4. coil of wire designed to produce a magnetic field by a current passing through its windings ionosphere 5. that region above the earth's atmosphere where particles exist in an ionized state magnetic field 6. the extremities of a magnet where the field lines tend to converge or concentrate aurora borealis 7. a phenomenon that occurs in the northern latitudes; the northern lights solenoid
Answers: 2
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